Problems · by component

2011 BMW 1 Series engine problems

30 owner complaints to NHTSA about the 2011 BMW 1 Series cite engine, 24% of all 123 complaints for this model year.

Complaints
30
24% of all complaints
Crashes
1
Reported by owners
Fires
3
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the engine

Verbatim from NHTSA complaints, newest first
“The contact owns a 2011 BMW 128I. The contact stated that on several occasions while driving at various speeds, the vehicle hesitated. The contact stated that on one occasion while driving at an undisclosed speed, the vehicle hesitated and then stalled. The vehicle was not able to restart. The vehicle was towed to the residence. The vehicle was then towed to a dealer, where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 120,000.”
Owner complaint to NHTSAFiled Mar 19, 2025EngineODI 11649325
“BMW Series 135I2011 - Engine/Vanos bolts failed/failing! When it's started, you can total tell there is an issue with it...Car is basically NON-Drivable due to this condition due to safety concerns! The vin is not being covered by the recall due to but this is a SERIOUS issue! This needs to be covered by BMW! We've taken it to the mechanic who said this needs to be towed to the dealership due to the recall and because of the specific issue but once at the dealership, where it's sitting now, they are saying due to vin not popping up, they can't cover it as well as BMW's customer service line but this is SERIOUS and needs to be covered!”
Owner complaint to NHTSAFiled Sep 26, 2024EngineODI 11616579
“The contact owns a 2011 BMW 128I. The contact received notification of NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that while stopped at a traffic signal, the contact heard an abnormal rattling sound coming from the engine compartment. The contact stated that the check engine warning was illuminated. The contact stated that he depressed the accelerator when the traffic signal changed, and the rattle was louder. The contact drove the vehicle back to the residence and parked. The vehicle was not taken to a dealer or independent mechanic. The vehicle was not diagnosed or repaired. The contact related the failure to NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling). The failure mileage was approximately 140,000. VIN tool confirms parts not available.”
Owner complaint to NHTSAFiled Apr 23, 2024Engine and engine cooling, EngineODI 11584776
“Three recall notices have been mailed to me. The BMW dealers say “remedy is not available”. My BMW has not been fixed. I have to drive 854 miles. Who is responsible if this VANOS assembly gives way on this lengthy drive?”
Owner complaint to NHTSAFiled Jan 7, 2024EngineODI 11564009
“The vehicle's ignition coil and spark plugs have had to be replaced several times. Car lost power while driving. Stalled engine at red lights and green. The PCV Valve Heater is causing the ignition coil and spark plugs to malfunction, leading to expensive repairs.”
Owner complaint to NHTSAFiled Jan 24, 2023Electrical system, EngineODI 11503353
“The contact owns a 2011 BMW 128i. The contact stated that on several occasion while driving, the vehicle stalled without warning. The contact also stated that when she attempted to restart the vehicle, the engine failed to turn over. No warning lights were illuminated. Additionally, the contact stated that the engine would randomly start. The contact stated that the electrical system failed to operate as designed. The vehicle was taken to the dealer where the cause of the failure could not be determined. The manufacturer was notified by the dealer of the failure and the contact was informed that a case was opened. The failure mileage was approximately 48,000.”
Owner complaint to NHTSAFiled Sep 23, 2022EngineODI 11486110

Showing 6 of 30 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 7, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2011 1 Series problem areas